CVE-2025-9782 HIGH

CVE-2025-9782: TOTOLINK A702R formOneKeyAccessButton sub_4466F8 buffer overflow

Vendor Totolink
Product A702R
Weakness CWE-120
Published September 1, 2025
Last update September 2, 2025
View on NVD All CVEs

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A vulnerability was found in TOTOLINK A702R 4.0.0-B20211108.1423. This vulnerability affects the function sub_4466F8 of the file /boafrm/formOneKeyAccessButton. Performing manipulation of the argument submit-url results in buffer overflow. The attack may be initiated remotely. The exploit has been made public and could be used.

Key dates

02Disclosure timeline

September 1, 2025 CVE published
September 2, 2025 Record updated